| 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 | $133.52 | 11.760% | $149.222 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $195.36 | 9.506% | $213.9309 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $134.51 | 5.271% | $141.6 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $21.76 | 8.662% | $23.6449 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $73.26 | 6.647% | $78.1296 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $167.82 | 9.219% | $183.2913 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $103.99 | 7.503% | $111.7924 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $830.22 | $901.6111 | $901.60 | $901.65 | $901.50 | |