| 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 | $152.36 | 13.630% | $173.1267 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $201.99 | 6.269% | $214.6528 | $214.65 | $214.65 | $214.70 |
| Purchase #3 | $12.94 | 6.297% | $13.7548 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $179.38 | 6.400% | $190.8603 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $32.44 | 6.333% | $34.4944 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $207.88 | 13.444% | $235.8274 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $57.53 | 4.556% | $60.1511 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $844.52 | $922.8675 | $922.86 | $922.90 | $923.00 | |