| 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 | $136.29 | 5.407% | $143.6592 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $149.66 | 6.794% | $159.8279 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $125.35 | 7.694% | $134.9944 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $64.46 | 10.110% | $70.9769 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $136.34 | 11.597% | $152.1513 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $40.36 | 4.810% | $42.3013 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $120.26 | 8.630% | $130.6384 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $772.72 | $834.5494 | $834.55 | $834.60 | $834.60 | |