| 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 | $165.80 | 9.534% | $181.6074 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $116.81 | 13.282% | $132.3247 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $85.49 | 6.387% | $90.9502 | $90.95 | $90.95 | $91.00 |
| Purchase #4 | $236.53 | 8.527% | $256.6989 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $35.38 | 4.245% | $36.8819 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $227.69 | 5.488% | $240.1856 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $138.59 | 3.737% | $143.7691 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $1,006.29 | $1,082.4178 | $1,082.42 | $1,082.40 | $1,082.50 | |