| 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 | $34.70 | 8.798% | $37.7529 | $37.75 | $37.75 | $37.80 |
| Purchase #2 | $166.55 | 8.165% | $180.1488 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $122.72 | 10.217% | $135.2583 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $126.99 | 12.809% | $143.2561 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $84.70 | 10.175% | $93.3182 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $183.31 | 10.736% | $202.9902 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $218.56 | 5.472% | $230.5196 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $937.53 | $1,023.2441 | $1,023.25 | $1,023.20 | $1,023.30 | |