| 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 | $160.61 | 3.570% | $166.3438 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $80.26 | 3.813% | $83.3203 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $13.64 | 7.570% | $14.6725 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $36.76 | 12.154% | $41.2278 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $32.66 | 10.501% | $36.0896 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $220.64 | 9.640% | $241.9097 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $24.60 | 6.865% | $26.2888 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $569.17 | $609.8525 | $609.85 | $609.85 | $609.80 | |