| 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 | $162.56 | 10.813% | $180.1376 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $39.45 | 8.372% | $42.7528 | $42.75 | $42.75 | $42.80 |
| Purchase #3 | $196.55 | 10.573% | $217.3312 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $202.59 | 13.651% | $230.2456 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $101.51 | 8.168% | $109.8013 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $169.40 | 12.754% | $191.0053 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $152.50 | 4.559% | $159.4525 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $1,024.56 | $1,130.7263 | $1,130.73 | $1,130.75 | $1,130.70 | |