| 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 | $176.64 | 7.139% | $189.2503 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $23.98 | 6.750% | $25.5987 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $198.62 | 7.631% | $213.7767 | $213.78 | $213.80 | $213.80 |
| Purchase #4 | $57.85 | 10.606% | $63.9856 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $39.88 | 10.709% | $44.1507 | $44.15 | $44.15 | $44.20 |
| Purchase #6 | $171.55 | 10.499% | $189.561 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $78.62 | 8.579% | $85.3648 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $747.14 | $811.6878 | $811.69 | $811.70 | $811.90 | |