| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.76 | 7.545% | $143.8522 | $143.85 | $143.85 | $143.90 |
| Purchase #2 | $240.25 | 10.633% | $265.7958 | $265.80 | $265.80 | $265.80 |
| Purchase #3 | $210.27 | 7.743% | $226.5512 | $226.55 | $226.55 | $226.60 |
| Purchase #4 | $110.59 | 10.810% | $122.5448 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $129.66 | 10.533% | $143.3171 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $211.40 | 12.124% | $237.0301 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $155.94 | 10.692% | $172.6131 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $1,191.87 | $1,311.7043 | $1,311.70 | $1,311.70 | $1,311.70 | |