| 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 | $184.93 | 5.118% | $194.3947 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $84.37 | 7.851% | $90.9939 | $90.99 | $91.00 | $91.00 |
| Purchase #3 | $135.52 | 10.773% | $150.1196 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $203.46 | 9.279% | $222.3391 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $246.64 | 13.472% | $279.8673 | $279.87 | $279.85 | $279.90 |
| Purchase #6 | $168.73 | 13.752% | $191.9337 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $148.57 | 3.690% | $154.0522 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $1,172.22 | $1,283.7005 | $1,283.69 | $1,283.70 | $1,283.70 | |