| 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 | $139.92 | 6.847% | $149.5003 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $230.58 | 4.335% | $240.5756 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $27.45 | 13.618% | $31.1881 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $166.56 | 8.864% | $181.3239 | $181.32 | $181.30 | $181.30 |
| Purchase #5 | $37.63 | 9.247% | $41.1096 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $240.43 | 11.116% | $267.1562 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $167.29 | 9.669% | $183.4653 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,009.86 | $1,094.3190 | $1,094.33 | $1,094.30 | $1,094.40 | |