| 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 | $114.57 | 6.547% | $122.0709 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $120.40 | 11.245% | $133.939 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $205.51 | 7.114% | $220.13 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $33.35 | 3.852% | $34.6346 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $23.60 | 4.337% | $24.6235 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $148.58 | 3.468% | $153.7328 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $38.92 | 10.437% | $42.9821 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $684.93 | $732.1129 | $732.10 | $732.15 | $732.00 | |