| 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 | $183.45 | 7.644% | $197.4729 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $139.79 | 6.177% | $148.4248 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $64.50 | 12.568% | $72.6064 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $144.53 | 6.415% | $153.8016 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $227.40 | 12.666% | $256.2025 | $256.20 | $256.20 | $256.20 |
| Purchase #6 | $249.98 | 9.711% | $274.2556 | $274.26 | $274.25 | $274.30 |
| Purchase #7 | $114.45 | 6.301% | $121.6615 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $1,124.10 | $1,224.4253 | $1,224.42 | $1,224.35 | $1,224.50 | |