| 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 | $153.30 | 4.555% | $160.2828 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $147.98 | 9.347% | $161.8117 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $182.27 | 11.385% | $203.0214 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $30.50 | 3.365% | $31.5263 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $126.88 | 5.359% | $133.6795 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $228.71 | 12.291% | $256.8207 | $256.82 | $256.80 | $256.80 |
| Purchase #7 | $112.90 | 8.550% | $122.553 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $982.54 | $1,069.6954 | $1,069.69 | $1,069.70 | $1,069.70 | |