| 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 | $145.44 | 11.335% | $161.9256 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $192.76 | 12.209% | $216.2941 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $19.94 | 8.571% | $21.6491 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $30.37 | 12.369% | $34.1265 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $218.70 | 5.282% | $230.2517 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $42.32 | 7.747% | $45.5985 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $59.49 | 4.801% | $62.3461 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $709.02 | $772.1916 | $772.20 | $772.25 | $772.10 | |