| 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 | $143.60 | 7.737% | $154.7103 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $146.63 | 8.430% | $158.9909 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $179.28 | 13.552% | $203.576 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $165.86 | 7.715% | $178.6561 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $48.74 | 4.239% | $50.8061 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $79.26 | 6.784% | $84.637 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $244.95 | 7.748% | $263.9287 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $1,008.32 | $1,095.3051 | $1,095.32 | $1,095.35 | $1,095.30 | |