| 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 | $180.89 | 12.242% | $203.0346 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $29.49 | 13.375% | $33.4343 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $183.59 | 10.755% | $203.3351 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $56.92 | 10.181% | $62.715 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $152.74 | 6.208% | $162.2221 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $173.57 | 6.174% | $184.2862 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $130.57 | 7.472% | $140.3262 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $907.77 | $989.3535 | $989.36 | $989.40 | $989.20 | |