| 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 | $195.67 | 13.414% | $221.9172 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $167.68 | 9.866% | $184.2233 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $148.35 | 8.294% | $160.6541 | $160.65 | $160.65 | $160.70 |
| Purchase #4 | $60.90 | 4.128% | $63.414 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $19.50 | 9.496% | $21.3517 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $113.89 | 9.760% | $125.0057 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $86.61 | 4.603% | $90.5967 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $792.60 | $867.1627 | $867.16 | $867.10 | $867.20 | |