| 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 | $181.41 | 7.517% | $195.0466 | $195.05 | $195.05 | $195.00 |
| Purchase #2 | $223.44 | 9.736% | $245.1941 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $122.90 | 13.453% | $139.4337 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $160.28 | 5.311% | $168.7925 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $148.36 | 5.796% | $156.9589 | $156.96 | $156.95 | $157.00 |
| Purchase #6 | $221.27 | 5.673% | $233.8226 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $220.90 | 5.440% | $232.917 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,278.56 | $1,372.1654 | $1,372.16 | $1,372.15 | $1,372.10 | |