| 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 | $179.40 | 4.640% | $187.7242 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $62.28 | 11.163% | $69.2323 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $224.67 | 4.651% | $235.1194 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $202.91 | 5.260% | $213.5831 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $123.52 | 12.784% | $139.3108 | $139.31 | $139.30 | $139.30 |
| Purchase #6 | $150.55 | 12.369% | $169.1715 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $16.31 | 5.419% | $17.1938 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $959.64 | $1,031.3351 | $1,031.32 | $1,031.30 | $1,031.30 | |