| 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 | $168.64 | 12.852% | $190.3136 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $172.86 | 10.151% | $190.407 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $187.28 | 3.837% | $194.4659 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $246.63 | 13.191% | $279.163 | $279.16 | $279.15 | $279.20 |
| Purchase #5 | $243.63 | 3.194% | $251.4115 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $241.98 | 4.218% | $252.1867 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $132.94 | 5.488% | $140.2357 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $1,393.96 | $1,498.1834 | $1,498.19 | $1,498.15 | $1,498.20 | |