| 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 | $154.93 | 9.471% | $169.6034 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $36.95 | 8.368% | $40.042 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $143.67 | 8.117% | $155.3317 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $159.59 | 10.138% | $175.7692 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $238.39 | 12.846% | $269.0136 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $77.41 | 9.720% | $84.9343 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $121.28 | 11.744% | $135.5231 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $932.22 | $1,030.2173 | $1,030.20 | $1,030.20 | $1,030.10 | |