| 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 | $141.91 | 13.687% | $161.3332 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $246.61 | 4.149% | $256.8418 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $214.48 | 9.257% | $234.3344 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $131.93 | 8.699% | $143.4066 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $221.47 | 7.504% | $238.0891 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $178.64 | 5.785% | $188.9743 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $201.73 | 4.767% | $211.3465 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $1,336.77 | $1,434.3259 | $1,434.32 | $1,434.35 | $1,434.20 | |