| 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 | $115.59 | 4.217% | $120.4644 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $128.78 | 5.454% | $135.8037 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $111.25 | 7.563% | $119.6638 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $119.66 | 6.485% | $127.42 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $143.26 | 8.287% | $155.132 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $101.77 | 13.378% | $115.3848 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $162.51 | 7.144% | $174.1197 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $882.82 | $947.9884 | $947.97 | $947.95 | $948.00 | |