| 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 | 5.398% | $157.823 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $82.98 | 10.541% | $91.7269 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $242.46 | 5.760% | $256.4257 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $114.58 | 7.796% | $123.5127 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $74.46 | 8.355% | $80.6811 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $19.71 | 8.873% | $21.4589 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $232.69 | 5.534% | $245.5671 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $916.62 | $977.1954 | $977.20 | $977.20 | $977.20 | |