| 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 | $160.70 | 10.583% | $177.7069 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $21.86 | 3.459% | $22.6161 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $28.89 | 11.333% | $32.1641 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $39.98 | 10.152% | $44.0388 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $219.91 | 9.291% | $240.3418 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $142.25 | 9.656% | $155.9857 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $145.35 | 11.811% | $162.5173 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $758.94 | $835.3707 | $835.38 | $835.35 | $835.30 | |