| 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 | $125.44 | 4.145% | $130.6395 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $53.82 | 4.555% | $56.2715 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $229.84 | 6.395% | $244.5383 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $178.98 | 13.851% | $203.7705 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $189.48 | 9.692% | $207.8444 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $52.26 | 8.190% | $56.5401 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $18.86 | 12.519% | $21.2211 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $848.68 | $920.8254 | $920.82 | $920.80 | $920.70 | |