| 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 | $107.43 | 7.687% | $115.6881 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $172.28 | 6.691% | $183.8073 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $70.38 | 6.117% | $74.6851 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $110.41 | 8.651% | $119.9616 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $178.82 | 12.163% | $200.5699 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $119.98 | 3.115% | $123.7174 | $123.72 | $123.70 | $123.70 |
| Purchase #7 | $107.38 | 3.523% | $111.163 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $866.68 | $929.5924 | $929.60 | $929.55 | $929.70 | |