| 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 | $175.33 | 11.749% | $195.9295 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $129.37 | 4.308% | $134.9433 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $32.68 | 9.620% | $35.8238 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $19.93 | 9.459% | $21.8152 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $33.68 | 13.568% | $38.2497 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $50.63 | 5.825% | $53.5792 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $15.32 | 6.831% | $16.3665 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $456.94 | $496.7072 | $496.71 | $496.70 | $496.60 | |