| 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 | $141.39 | 5.760% | $149.5341 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $88.91 | 12.535% | $100.0549 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $211.88 | 9.863% | $232.7777 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $61.92 | 4.289% | $64.5757 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $241.53 | 5.629% | $255.1257 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $180.35 | 5.120% | $189.5839 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $136.67 | 5.228% | $143.8151 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $1,062.65 | $1,135.4671 | $1,135.47 | $1,135.55 | $1,135.50 | |