| 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 | $135.97 | 10.225% | $149.8729 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $216.30 | 12.424% | $243.1731 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $118.45 | 8.206% | $128.17 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $238.76 | 3.282% | $246.5961 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $122.86 | 7.869% | $132.5279 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $84.36 | 7.583% | $90.757 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $168.74 | 5.212% | $177.5347 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,085.44 | $1,168.6317 | $1,168.63 | $1,168.60 | $1,168.70 | |