| 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 | $64.44 | 9.690% | $70.6842 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $145.27 | 9.624% | $159.2508 | $159.25 | $159.25 | $159.30 |
| Purchase #3 | $180.76 | 4.558% | $188.999 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $76.54 | 5.817% | $80.9923 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $222.94 | 3.643% | $231.0617 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $233.72 | 9.600% | $256.1571 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $148.33 | 13.524% | $168.3901 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $1,072.00 | $1,155.5352 | $1,155.53 | $1,155.55 | $1,155.70 | |