| 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 | $165.47 | 9.747% | $181.5984 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $146.31 | 9.222% | $159.8027 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $73.55 | 12.460% | $82.7143 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $194.37 | 12.757% | $219.1658 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $152.86 | 5.797% | $161.7213 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $124.65 | 8.250% | $134.9336 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $248.37 | 13.457% | $281.7932 | $281.79 | $281.80 | $281.80 |
| 7 purchase totals = | $1,105.58 | $1,221.7293 | $1,221.72 | $1,221.70 | $1,221.70 | |