| 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 | $185.76 | 9.707% | $203.7917 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $13.34 | 13.106% | $15.0883 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $159.83 | 12.168% | $179.2781 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $152.30 | 13.623% | $173.0478 | $173.05 | $173.05 | $173.00 |
| Purchase #5 | $108.72 | 8.683% | $118.1602 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $241.50 | 4.589% | $252.5824 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $31.99 | 9.382% | $34.9913 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $893.44 | $976.9398 | $976.94 | $977.00 | $977.00 | |