| 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 | $130.60 | 11.599% | $145.7483 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $147.82 | 13.625% | $167.9605 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $218.45 | 13.394% | $247.7092 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $244.41 | 3.653% | $253.3383 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $38.79 | 3.837% | $40.2784 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $197.50 | 11.268% | $219.7543 | $219.75 | $219.75 | $219.80 |
| Purchase #7 | $99.29 | 12.555% | $111.7559 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $1,076.86 | $1,186.5449 | $1,186.55 | $1,186.55 | $1,186.60 | |