| 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 | $165.96 | 13.111% | $187.719 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $195.65 | 10.813% | $216.8056 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $146.38 | 13.564% | $166.235 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $152.72 | 11.394% | $170.1209 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $202.38 | 7.716% | $217.9956 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $77.52 | 9.575% | $84.9425 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $150.61 | 13.202% | $170.4935 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $1,091.22 | $1,214.3121 | $1,214.32 | $1,214.30 | $1,214.20 | |