| 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 | $133.55 | 10.518% | $147.5968 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $186.91 | 11.781% | $208.9299 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $230.30 | 3.318% | $237.9414 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $154.49 | 4.617% | $161.6228 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $226.29 | 9.517% | $247.826 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $28.59 | 12.827% | $32.2572 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $13.63 | 10.821% | $15.1049 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $973.76 | $1,051.2790 | $1,051.28 | $1,051.30 | $1,051.20 | |