| 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 | $126.54 | 7.372% | $135.8685 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $118.32 | 8.630% | $128.531 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $166.99 | 5.487% | $176.1527 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $162.68 | 13.500% | $184.6418 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $31.51 | 8.409% | $34.1597 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $125.32 | 3.516% | $129.7263 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $199.73 | 9.170% | $218.0452 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $931.09 | $1,007.1252 | $1,007.13 | $1,007.15 | $1,007.10 | |