| 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 | $172.32 | 11.475% | $192.0937 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $90.86 | 4.233% | $94.7061 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $130.92 | 3.632% | $135.675 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $67.45 | 9.220% | $73.6689 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $52.95 | 8.141% | $57.2607 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $143.87 | 6.799% | $153.6517 | $153.65 | $153.65 | $153.70 |
| Purchase #7 | $34.80 | 13.347% | $39.4448 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $693.17 | $746.5009 | $746.50 | $746.50 | $746.60 | |