| 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 | $189.52 | 7.457% | $203.6525 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $128.37 | 5.510% | $135.4432 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $242.62 | 8.600% | $263.4853 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $72.94 | 13.660% | $82.9036 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $21.74 | 3.305% | $22.4585 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $138.69 | 9.734% | $152.1901 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $166.29 | 4.150% | $173.191 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $960.17 | $1,033.3242 | $1,033.32 | $1,033.35 | $1,033.40 | |