| 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 | $160.32 | 5.181% | $168.6262 | $168.63 | $168.65 | $168.60 |
| Purchase #2 | $95.76 | 13.518% | $108.7048 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $199.28 | 11.556% | $222.3088 | $222.31 | $222.30 | $222.30 |
| Purchase #4 | $234.33 | 9.423% | $256.4109 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $73.95 | 3.607% | $76.6174 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $229.68 | 8.242% | $248.6102 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $143.32 | 12.253% | $160.881 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $1,136.64 | $1,242.1593 | $1,242.16 | $1,242.15 | $1,242.10 | |