| 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 | $128.31 | 5.816% | $135.7725 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $82.51 | 10.856% | $91.4673 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $188.32 | 5.198% | $198.1089 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $144.49 | 4.766% | $151.3764 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $14.79 | 5.333% | $15.5788 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $186.88 | 3.361% | $193.161 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $246.42 | 11.738% | $275.3448 | $275.34 | $275.35 | $275.30 |
| 7 purchase totals = | $991.72 | $1,060.8097 | $1,060.81 | $1,060.80 | $1,060.90 | |