| 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 | $152.91 | 5.803% | $161.7834 | $161.78 | $161.80 | $161.80 |
| Purchase #2 | $222.57 | 11.512% | $248.1923 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $196.86 | 11.218% | $218.9438 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $146.63 | 13.473% | $166.3855 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $232.47 | 3.285% | $240.1066 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $25.60 | 8.212% | $27.7023 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $219.80 | 7.147% | $235.5091 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $1,196.84 | $1,298.6230 | $1,298.62 | $1,298.65 | $1,298.60 | |