| 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 | $8.83 | 5.603% | $9.3247 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $184.43 | 7.268% | $197.8344 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $86.71 | 9.137% | $94.6327 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $154.86 | 3.313% | $159.9905 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $145.83 | 5.620% | $154.0256 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $112.27 | 8.214% | $121.4919 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $135.35 | 8.784% | $147.2391 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $828.28 | $884.5389 | $884.53 | $884.60 | $884.40 | |