| 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 | $180.73 | 11.551% | $201.6061 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $201.38 | 13.504% | $228.5744 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $125.84 | 9.430% | $137.7067 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $143.30 | 8.269% | $155.1495 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $94.35 | 5.237% | $99.2911 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $114.62 | 6.265% | $121.8009 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $156.94 | 3.259% | $162.0547 | $162.05 | $162.05 | $162.10 |
| 7 purchase totals = | $1,017.16 | $1,106.1834 | $1,106.18 | $1,106.15 | $1,106.20 | |