| 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 | $142.82 | 7.601% | $153.6757 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $63.46 | 9.753% | $69.6493 | $69.65 | $69.65 | $69.60 |
| Purchase #3 | $72.32 | 9.759% | $79.3777 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $166.52 | 7.622% | $179.2122 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $168.75 | 12.250% | $189.4219 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $110.33 | 10.395% | $121.7988 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $240.80 | 4.626% | $251.9394 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $965.00 | $1,045.0750 | $1,045.08 | $1,045.10 | $1,045.00 | |