| 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 | $136.51 | 10.357% | $150.6483 | $150.65 | $150.65 | $150.60 |
| Purchase #2 | $218.56 | 9.623% | $239.592 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $142.98 | 7.866% | $154.2268 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $43.84 | 9.313% | $47.9228 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $133.77 | 10.376% | $147.65 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $159.81 | 11.555% | $178.276 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $137.97 | 12.201% | $154.8037 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $973.44 | $1,073.1196 | $1,073.12 | $1,073.15 | $1,073.10 | |