| 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 | $158.79 | 12.780% | $179.0834 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $158.50 | 11.278% | $176.3756 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $31.64 | 3.622% | $32.786 | $32.79 | $32.80 | $32.80 |
| Purchase #4 | $76.74 | 11.165% | $85.308 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $233.39 | 8.608% | $253.4802 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $199.62 | 11.562% | $222.7001 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $24.55 | 9.774% | $26.9495 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $883.23 | $976.6828 | $976.69 | $976.75 | $976.70 | |