| 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 | $133.32 | 12.555% | $150.0583 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $175.51 | 6.769% | $187.3903 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $5.40 | 13.685% | $6.139 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $81.96 | 9.163% | $89.47 | $89.47 | $89.45 | $89.50 |
| Purchase #5 | $108.34 | 10.482% | $119.6962 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $82.35 | 3.532% | $85.2586 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $34.48 | 3.363% | $35.6396 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $621.36 | $673.6520 | $673.66 | $673.65 | $673.70 | |