| 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 | $149.74 | 6.266% | $159.1227 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $195.58 | 10.763% | $216.6303 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $43.73 | 9.393% | $47.8376 | $47.84 | $47.85 | $47.80 |
| Purchase #4 | $121.34 | 3.681% | $125.8065 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $177.42 | 13.480% | $201.3362 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $187.61 | 5.612% | $198.1387 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $130.27 | 13.235% | $147.5112 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $1,005.69 | $1,096.3832 | $1,096.39 | $1,096.40 | $1,096.20 | |