| 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 | $145.35 | 7.152% | $155.7454 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $208.38 | 12.155% | $233.7086 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $206.74 | 12.548% | $232.6817 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $66.74 | 3.636% | $69.1667 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $158.42 | 7.526% | $170.3427 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $120.59 | 7.461% | $129.5872 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $135.64 | 8.855% | $147.6509 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $1,041.86 | $1,138.8832 | $1,138.89 | $1,138.90 | $1,138.90 | |