| 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 | $10.52 | 11.309% | $11.7097 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $183.87 | 4.311% | $191.7966 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $64.42 | 6.247% | $68.4443 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $177.78 | 6.289% | $188.9606 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $123.75 | 13.207% | $140.0937 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $88.93 | 4.786% | $93.1862 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $34.50 | 10.512% | $38.1266 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $683.77 | $732.3177 | $732.32 | $732.35 | $732.30 | |