| 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 | $152.30 | 8.585% | $165.375 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $38.26 | 8.563% | $41.5362 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $212.62 | 3.748% | $220.589 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $216.61 | 9.579% | $237.3591 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $187.95 | 8.744% | $204.3843 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $6.41 | 3.244% | $6.6179 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $204.92 | 10.209% | $225.8403 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,019.07 | $1,101.7018 | $1,101.71 | $1,101.75 | $1,101.70 | |