| 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 | $178.36 | 10.863% | $197.7352 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $222.55 | 11.832% | $248.8821 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $101.65 | 10.245% | $112.064 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $107.76 | 11.484% | $120.1352 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $122.91 | 12.765% | $138.5995 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $42.95 | 5.617% | $45.3625 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $30.36 | 4.874% | $31.8397 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $806.54 | $894.6182 | $894.62 | $894.65 | $894.60 | |