| 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 | $150.50 | 11.719% | $168.1371 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $218.27 | 3.135% | $225.1128 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $179.73 | 11.141% | $199.7537 | $199.75 | $199.75 | $199.80 |
| Purchase #4 | $112.77 | 10.460% | $124.5657 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $64.65 | 9.817% | $70.9967 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $174.35 | 11.754% | $194.8431 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $69.99 | 10.450% | $77.304 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $970.26 | $1,060.7131 | $1,060.71 | $1,060.70 | $1,060.70 | |