| 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 | $168.67 | 12.260% | $189.3489 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $29.93 | 8.796% | $32.5626 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $68.80 | 4.826% | $72.1203 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $39.79 | 9.781% | $43.6819 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $96.48 | 10.707% | $106.8101 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $150.91 | 4.544% | $157.7674 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $9.29 | 5.552% | $9.8058 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $563.87 | $612.0970 | $612.10 | $612.05 | $612.10 | |