| 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 | $157.54 | 9.584% | $172.6386 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $24.52 | 7.625% | $26.3897 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $83.56 | 3.598% | $86.5665 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $184.30 | 13.482% | $209.1473 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $64.68 | 4.493% | $67.5861 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $150.36 | 6.780% | $160.5544 | $160.55 | $160.55 | $160.60 |
| Purchase #7 | $60.77 | 6.771% | $64.8847 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $725.73 | $787.7673 | $787.77 | $787.80 | $787.80 | |