| 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 | $136.39 | 13.742% | $155.1327 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $157.52 | 13.456% | $178.7159 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $119.51 | 11.429% | $133.1688 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $167.42 | 10.447% | $184.9104 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $246.87 | 13.302% | $279.7086 | $279.71 | $279.70 | $279.70 |
| Purchase #6 | $111.75 | 7.674% | $120.3257 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $69.46 | 13.244% | $78.6593 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $1,008.92 | $1,130.6214 | $1,130.63 | $1,130.60 | $1,130.60 | |