| 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 | $165.40 | 6.664% | $176.4223 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $121.82 | 5.163% | $128.1096 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $67.75 | 7.373% | $72.7452 | $72.75 | $72.75 | $72.70 |
| Purchase #4 | $235.65 | 8.740% | $256.2458 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $142.94 | 3.143% | $147.4326 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $187.47 | 6.781% | $200.1823 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $126.44 | 10.357% | $139.5354 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $1,047.47 | $1,120.6732 | $1,120.68 | $1,120.70 | $1,120.50 | |