| 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 | $178.55 | 8.823% | $194.3035 | $194.30 | $194.30 | $194.30 |
| Purchase #2 | $79.34 | 6.458% | $84.4638 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $150.37 | 13.798% | $171.1181 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $102.30 | 10.215% | $112.7499 | $112.75 | $112.75 | $112.70 |
| Purchase #5 | $39.32 | 3.355% | $40.6392 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $187.41 | 13.504% | $212.7178 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $230.90 | 5.499% | $243.5972 | $243.60 | $243.60 | $243.60 |
| 7 purchase totals = | $968.19 | $1,059.5895 | $1,059.59 | $1,059.55 | $1,059.50 | |