| 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 | $148.98 | 8.722% | $161.974 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $27.88 | 3.168% | $28.7632 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $7.83 | 3.617% | $8.1132 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $230.83 | 12.507% | $259.6999 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $152.71 | 12.843% | $172.3225 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $185.89 | 4.581% | $194.4056 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $145.36 | 11.545% | $162.1418 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $899.48 | $987.4202 | $987.41 | $987.35 | $987.40 | |