| 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 | $198.55 | 11.162% | $220.7122 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $103.36 | 11.640% | $115.3911 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $161.54 | 8.745% | $175.6667 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $186.49 | 4.527% | $194.9324 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $211.49 | 13.387% | $239.8022 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $77.42 | 9.673% | $84.9088 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $124.75 | 11.494% | $139.0888 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,063.60 | $1,170.5022 | $1,170.50 | $1,170.50 | $1,170.50 | |