| 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 | $105.59 | 10.788% | $116.981 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $47.92 | 6.327% | $50.9519 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $89.56 | 9.757% | $98.2984 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $179.57 | 10.814% | $198.9887 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $172.79 | 12.208% | $193.8842 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $101.79 | 10.696% | $112.6775 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $37.70 | 6.150% | $40.0186 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $734.92 | $811.8003 | $811.80 | $811.85 | $811.90 | |