| 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 | $202.80 | 8.446% | $219.9285 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $128.36 | 13.502% | $145.6912 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $31.59 | 7.479% | $33.9526 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $146.90 | 6.609% | $156.6086 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $54.86 | 13.787% | $62.4235 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $113.40 | 7.429% | $121.8245 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $110.33 | 7.281% | $118.3631 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $788.24 | $858.7920 | $858.78 | $858.75 | $858.80 | |