| 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 | $82.26 | 6.546% | $87.6447 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $187.37 | 5.225% | $197.1601 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $77.97 | 3.449% | $80.6592 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $44.30 | 6.503% | $47.1808 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $135.29 | 7.387% | $145.2839 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $40.57 | 12.338% | $45.5755 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $160.53 | 13.256% | $181.8099 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $728.29 | $785.3141 | $785.31 | $785.35 | $785.40 | |