| 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 | $98.25 | 7.509% | $105.6276 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $147.59 | 13.103% | $166.9287 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $160.79 | 9.278% | $175.7081 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $160.70 | 11.427% | $179.0632 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $72.56 | 4.757% | $76.0117 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $70.99 | 11.757% | $79.3363 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $25.32 | 12.742% | $28.5463 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $736.20 | $811.2219 | $811.23 | $811.25 | $811.10 | |