| 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 | $197.97 | 9.170% | $216.1238 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $14.68 | 13.191% | $16.6164 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $139.63 | 9.271% | $152.5751 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $87.44 | 10.653% | $96.755 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $36.73 | 10.757% | $40.681 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $145.42 | 13.816% | $165.5112 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $38.29 | 6.517% | $40.7854 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $660.16 | $729.0479 | $729.06 | $729.05 | $729.10 | |