| 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 | $178.97 | 8.334% | $193.8854 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $37.25 | 11.832% | $41.6574 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $29.91 | 4.284% | $31.1913 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $156.50 | 3.424% | $161.8586 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $36.86 | 8.842% | $40.1192 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $193.47 | 4.168% | $201.5338 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $115.32 | 5.862% | $122.0801 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $748.28 | $792.3258 | $792.33 | $792.35 | $792.40 | |