| 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 | $158.42 | 6.572% | $168.8314 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $128.34 | 12.687% | $144.6225 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $57.35 | 8.166% | $62.0332 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $186.90 | 4.149% | $194.6545 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $171.60 | 9.630% | $188.1251 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $61.86 | 3.261% | $63.8773 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $130.81 | 5.667% | $138.223 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $895.28 | $960.3670 | $960.36 | $960.40 | $960.30 | |