| 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 | $160.74 | 12.767% | $181.2617 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $44.40 | 6.148% | $47.1297 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $143.58 | 3.717% | $148.9169 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $134.90 | 13.856% | $153.5917 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $32.70 | 4.757% | $34.2555 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $40.66 | 9.768% | $44.6317 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $119.74 | 12.561% | $134.7805 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $676.72 | $744.5677 | $744.57 | $744.60 | $744.60 | |