| 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 | $133.82 | 11.208% | $148.8185 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $177.59 | 8.406% | $192.5182 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $193.72 | 4.434% | $202.3095 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $166.92 | 12.102% | $187.1207 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $5.98 | 9.302% | $6.5363 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $69.39 | 5.541% | $73.2349 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $203.72 | 8.169% | $220.3619 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $951.14 | $1,030.9000 | $1,030.90 | $1,030.85 | $1,030.80 | |