| 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 | $157.82 | 10.136% | $173.8166 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $137.45 | 7.673% | $147.9965 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $131.90 | 13.167% | $149.2673 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $220.55 | 13.399% | $250.1015 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $181.56 | 6.696% | $193.7173 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $237.98 | 6.664% | $253.839 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $132.58 | 5.156% | $139.4158 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $1,199.84 | $1,308.1540 | $1,308.17 | $1,308.10 | $1,308.10 | |