| 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 | $181.42 | 5.625% | $191.6249 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $216.85 | 4.331% | $226.2418 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $179.25 | 3.819% | $186.0956 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $33.35 | 9.632% | $36.5623 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $58.47 | 12.540% | $65.8021 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $42.77 | 5.834% | $45.2652 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $38.48 | 6.808% | $41.0997 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $750.59 | $792.6916 | $792.69 | $792.65 | $792.70 | |