| 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 | $71.85 | 3.789% | $74.5724 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $160.59 | 10.544% | $177.5226 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $245.92 | 7.200% | $263.6262 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $175.32 | 7.205% | $187.9518 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $103.87 | 6.302% | $110.4159 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $48.43 | 6.136% | $51.4017 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $227.29 | 7.376% | $244.0549 | $244.05 | $244.05 | $244.10 |
| 7 purchase totals = | $1,033.27 | $1,109.5455 | $1,109.54 | $1,109.50 | $1,109.60 | |