| 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 | $110.36 | 9.640% | $120.9987 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $144.65 | 4.350% | $150.9423 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $17.88 | 13.660% | $20.3224 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $111.63 | 5.503% | $117.773 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $77.85 | 12.742% | $87.7696 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $115.98 | 3.190% | $119.6798 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $135.77 | 4.442% | $141.8009 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $714.12 | $759.2867 | $759.28 | $759.25 | $759.30 | |