| 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 | $174.70 | 11.685% | $195.1137 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $103.86 | 9.243% | $113.4598 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $93.49 | 10.852% | $103.6355 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $118.99 | 12.723% | $134.1291 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $35.26 | 9.541% | $38.6242 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $113.52 | 13.511% | $128.8577 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $203.51 | 7.324% | $218.4151 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $843.33 | $932.2351 | $932.24 | $932.20 | $932.20 | |