| 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 | $178.30 | 9.288% | $194.8605 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $166.77 | 13.390% | $189.1005 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $121.57 | 8.842% | $132.3192 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $27.70 | 6.135% | $29.3994 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $8.83 | 8.625% | $9.5916 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $197.46 | 4.124% | $205.6033 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $33.95 | 12.295% | $38.1242 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $734.58 | $798.9987 | $798.99 | $798.95 | $799.00 | |