| 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 | $171.40 | 13.700% | $194.8818 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $9.82 | 11.127% | $10.9127 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $185.85 | 11.362% | $206.9663 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $201.39 | 13.278% | $228.1306 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $190.63 | 11.115% | $211.8185 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $209.63 | 8.307% | $227.044 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $75.47 | 6.661% | $80.4971 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $1,044.19 | $1,160.2510 | $1,160.25 | $1,160.25 | $1,160.20 | |