| 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 | $121.66 | 7.124% | $130.3271 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $134.48 | 9.411% | $147.1359 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $47.39 | 12.555% | $53.3398 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $118.49 | 4.725% | $124.0887 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $96.87 | 9.652% | $106.2199 | $106.22 | $106.20 | $106.20 |
| Purchase #6 | $204.36 | 4.824% | $214.2183 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $190.55 | 8.320% | $206.4038 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $913.80 | $981.7335 | $981.74 | $981.75 | $981.60 | |