| 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 | $145.49 | 7.616% | $156.5705 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $232.25 | 6.362% | $247.0257 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $201.50 | 8.862% | $219.3569 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $40.27 | 6.671% | $42.9564 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $165.66 | 9.120% | $180.7682 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $202.85 | 10.164% | $223.4677 | $223.47 | $223.45 | $223.50 |
| Purchase #7 | $18.76 | 12.385% | $21.0834 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $1,006.78 | $1,091.2288 | $1,091.24 | $1,091.20 | $1,091.40 | |