| 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 | $120.59 | 6.432% | $128.3463 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $32.61 | 9.278% | $35.6356 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $178.89 | 4.176% | $186.3604 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $167.61 | 3.484% | $173.4495 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $117.83 | 11.339% | $131.1907 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $46.87 | 10.660% | $51.8663 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $197.53 | 13.859% | $224.9057 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $861.93 | $931.7545 | $931.77 | $931.75 | $931.70 | |