| 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 | $205.56 | 3.198% | $212.1338 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $172.93 | 12.242% | $194.1001 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $159.60 | 12.151% | $178.993 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $135.98 | 10.104% | $149.7194 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $240.97 | 5.399% | $253.98 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $190.65 | 5.439% | $201.0195 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $167.85 | 7.611% | $180.6251 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $1,273.54 | $1,370.5709 | $1,370.57 | $1,370.60 | $1,370.50 | |