| 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 | $146.42 | 6.686% | $156.2096 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $159.89 | 13.634% | $181.6894 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $92.98 | 13.646% | $105.6681 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $135.93 | 10.738% | $150.5262 | $150.53 | $150.55 | $150.50 |
| Purchase #5 | $206.98 | 11.549% | $230.8841 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $127.33 | 8.496% | $138.148 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $161.93 | 6.217% | $171.9972 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $1,031.46 | $1,135.1226 | $1,135.13 | $1,135.15 | $1,135.10 | |