| 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 | $176.80 | 8.210% | $191.3153 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $139.52 | 9.529% | $152.8149 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $217.83 | 9.662% | $238.8767 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $235.34 | 8.818% | $256.0923 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $230.97 | 6.279% | $245.4726 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $169.65 | 5.578% | $179.1131 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $170.35 | 8.574% | $184.9558 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,340.46 | $1,448.6407 | $1,448.64 | $1,448.60 | $1,448.70 | |