| 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 | $152.70 | 4.208% | $159.1256 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $197.94 | 11.352% | $220.4101 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $17.87 | 9.601% | $19.5857 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $218.31 | 11.860% | $244.2016 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $194.33 | 3.120% | $200.3931 | $200.39 | $200.40 | $200.40 |
| Purchase #6 | $5.63 | 11.230% | $6.2622 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $60.48 | 11.521% | $67.4479 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $847.26 | $917.4262 | $917.43 | $917.45 | $917.40 | |