| 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 | $183.31 | 7.525% | $197.1041 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $13.77 | 3.166% | $14.206 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $42.32 | 4.745% | $44.3281 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $161.42 | 6.838% | $172.4579 | $172.46 | $172.45 | $172.50 |
| Purchase #5 | $171.65 | 12.789% | $193.6023 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $129.79 | 4.766% | $135.9758 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $182.34 | 7.859% | $196.6701 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $884.60 | $954.3443 | $954.35 | $954.35 | $954.40 | |