| 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 | $133.40 | 9.217% | $145.6955 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $179.75 | 11.686% | $200.7556 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $210.76 | 12.540% | $237.1893 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $21.67 | 5.790% | $22.9247 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $122.81 | 4.238% | $128.0147 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $171.70 | 3.120% | $177.057 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $136.68 | 8.685% | $148.5507 | $148.55 | $148.55 | $148.60 |
| 7 purchase totals = | $976.77 | $1,060.1875 | $1,060.19 | $1,060.15 | $1,060.30 | |