| 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 | $179.60 | 13.720% | $204.2411 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $173.37 | 4.361% | $180.9307 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $19.28 | 13.121% | $21.8097 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $173.29 | 6.215% | $184.06 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $250.65 | 10.355% | $276.6048 | $276.60 | $276.60 | $276.60 |
| Purchase #6 | $25.37 | 7.413% | $27.2507 | $27.25 | $27.25 | $27.30 |
| Purchase #7 | $245.67 | 10.518% | $271.5096 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $1,067.23 | $1,166.4066 | $1,166.40 | $1,166.40 | $1,166.40 | |