| 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 | $142.28 | 9.495% | $155.7895 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $37.79 | 13.608% | $42.9325 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $202.31 | 10.355% | $223.2592 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $135.60 | 3.707% | $140.6267 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $79.61 | 4.411% | $83.1216 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $106.89 | 10.204% | $117.7971 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $243.99 | 9.574% | $267.3496 | $267.35 | $267.35 | $267.30 |
| 7 purchase totals = | $948.47 | $1,030.8762 | $1,030.88 | $1,030.90 | $1,030.80 | |