| 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 | $167.26 | 13.397% | $189.6678 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $133.80 | 7.494% | $143.827 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $89.54 | 7.437% | $96.1991 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $238.67 | 10.647% | $264.0812 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $231.58 | 9.739% | $254.1336 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $110.72 | 8.587% | $120.2275 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $186.40 | 4.642% | $195.0527 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $1,157.97 | $1,263.1889 | $1,263.19 | $1,263.25 | $1,263.20 | |