| 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 | $142.99 | 7.370% | $153.5284 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $196.35 | 7.118% | $210.3262 | $210.33 | $210.35 | $210.30 |
| Purchase #3 | $162.27 | 13.668% | $184.4491 | $184.45 | $184.45 | $184.40 |
| Purchase #4 | $164.76 | 10.346% | $181.8061 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $111.62 | 12.148% | $125.1796 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $120.85 | 7.303% | $129.6757 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $112.78 | 6.566% | $120.1851 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $1,011.62 | $1,105.1502 | $1,105.17 | $1,105.25 | $1,105.10 | |