| 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 | $141.60 | 9.600% | $155.1936 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $31.77 | 7.244% | $34.0714 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $168.80 | 5.855% | $178.6832 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $57.96 | 4.542% | $60.5925 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $105.47 | 11.365% | $117.4567 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $193.57 | 13.212% | $219.1445 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $139.48 | 10.460% | $154.0696 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $838.65 | $919.2115 | $919.20 | $919.20 | $919.30 | |