| 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 | $174.76 | 11.542% | $194.9308 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $106.49 | 6.609% | $113.5279 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $141.60 | 13.757% | $161.0799 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $210.78 | 7.796% | $227.2124 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $109.47 | 13.354% | $124.0886 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $79.95 | 13.587% | $90.8128 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $184.90 | 10.676% | $204.6399 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $1,007.95 | $1,116.2923 | $1,116.29 | $1,116.35 | $1,116.20 | |