| 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 | $159.88 | 9.209% | $174.6033 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $57.99 | 12.589% | $65.2904 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $98.52 | 11.535% | $109.8843 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $78.75 | 11.498% | $87.8047 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $228.82 | 12.653% | $257.7726 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $58.42 | 11.103% | $64.9064 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $107.60 | 6.795% | $114.9114 | $114.91 | $114.90 | $114.90 |
| 7 purchase totals = | $789.98 | $875.1731 | $875.16 | $875.15 | $875.20 | |