| 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 | $214.45 | 3.375% | $221.6877 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $216.95 | 6.102% | $230.1883 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $81.28 | 7.784% | $87.6068 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $162.95 | 12.428% | $183.2014 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $98.90 | 11.516% | $110.2893 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $80.95 | 13.818% | $92.1357 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $40.66 | 12.383% | $45.6949 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $896.14 | $970.8041 | $970.81 | $970.85 | $970.80 | |