| 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 | $234.66 | 13.806% | $267.0572 | $267.06 | $267.05 | $267.10 |
| Purchase #2 | $219.92 | 6.712% | $234.681 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $140.41 | 3.537% | $145.3763 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $172.95 | 12.672% | $194.8662 | $194.87 | $194.85 | $194.90 |
| Purchase #5 | $129.43 | 4.485% | $135.2349 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $35.79 | 11.759% | $39.9985 | $40.00 | $40.00 | $40.00 |
| Purchase #7 | $148.35 | 8.518% | $160.9865 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $1,081.51 | $1,178.2006 | $1,178.21 | $1,178.25 | $1,178.30 | |