| 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 | $204.50 | 5.814% | $216.3896 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $85.50 | 7.331% | $91.768 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $158.75 | 9.337% | $173.5725 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $202.30 | 9.407% | $221.3304 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $160.59 | 7.434% | $172.5283 | $172.53 | $172.55 | $172.50 |
| Purchase #6 | $152.51 | 8.816% | $165.9553 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $21.99 | 6.250% | $23.3644 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $986.14 | $1,064.9085 | $1,064.91 | $1,064.90 | $1,065.00 | |