| 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 | $10.29 | 13.340% | $11.6627 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $148.93 | 7.350% | $159.8764 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $229.77 | 4.799% | $240.7967 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $179.86 | 13.676% | $204.4577 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $168.79 | 12.255% | $189.4752 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $17.58 | 6.355% | $18.6972 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $47.41 | 13.380% | $53.7535 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $802.63 | $878.7194 | $878.73 | $878.75 | $878.90 | |