| 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 | $115.53 | 12.863% | $130.3906 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $159.77 | 7.865% | $172.3359 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $204.90 | 5.737% | $216.6551 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $65.64 | 6.112% | $69.6519 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $165.80 | 13.111% | $187.538 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $158.30 | 6.390% | $168.4154 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $199.73 | 5.191% | $210.098 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $1,069.67 | $1,155.0849 | $1,155.10 | $1,155.10 | $1,155.10 | |