| 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 | $210.40 | 3.835% | $218.4688 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $101.47 | 13.654% | $115.3247 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $60.54 | 7.106% | $64.842 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $167.93 | 5.685% | $177.4768 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $39.42 | 8.647% | $42.8286 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $30.71 | 3.174% | $31.6847 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $21.49 | 12.764% | $24.233 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $631.96 | $674.8586 | $674.85 | $674.90 | $674.80 | |