| 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 | $176.43 | 13.103% | $199.5476 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $62.69 | 11.376% | $69.8216 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $193.60 | 6.620% | $206.4163 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $75.59 | 12.160% | $84.7817 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $150.66 | 9.626% | $165.1625 | $165.16 | $165.15 | $165.20 |
| Purchase #6 | $152.68 | 3.617% | $158.2024 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $27.43 | 7.236% | $29.4148 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $839.08 | $913.3469 | $913.34 | $913.30 | $913.30 | |