| 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 | $183.32 | 3.247% | $189.2724 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $148.53 | 3.874% | $154.2841 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $103.67 | 4.407% | $108.2387 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $83.32 | 9.315% | $91.0813 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $7.28 | 7.120% | $7.7983 | $7.80 | $7.80 | $7.80 |
| Purchase #6 | $121.51 | 11.386% | $135.3451 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $71.88 | 6.505% | $76.5558 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $719.51 | $762.5757 | $762.58 | $762.60 | $762.60 | |