| 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 | $175.70 | 11.487% | $195.8827 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $89.99 | 7.762% | $96.975 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $211.43 | 13.838% | $240.6877 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $130.90 | 3.838% | $135.9239 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $236.86 | 9.420% | $259.1722 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $69.59 | 8.874% | $75.7654 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $193.27 | 9.799% | $212.2085 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $1,107.74 | $1,216.6154 | $1,216.62 | $1,216.60 | $1,216.70 | |