| 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 | $170.95 | 5.596% | $180.5164 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $220.38 | 13.608% | $250.3693 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $84.94 | 7.132% | $90.9979 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $142.33 | 12.574% | $160.2266 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $182.55 | 11.540% | $203.6163 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $25.42 | 5.583% | $26.8392 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $196.85 | 4.237% | $205.1905 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $1,023.42 | $1,117.7562 | $1,117.77 | $1,117.75 | $1,117.70 | |