| 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 | $128.73 | 8.702% | $139.9321 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $60.52 | 12.708% | $68.2109 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $180.57 | 5.831% | $191.099 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $156.83 | 5.209% | $164.9993 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $11.78 | 4.704% | $12.3341 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $115.75 | 3.422% | $119.711 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $84.30 | 9.177% | $92.0362 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $738.48 | $788.3226 | $788.32 | $788.35 | $788.20 | |