| 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 | $168.49 | 5.333% | $177.4756 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $66.58 | 7.139% | $71.3331 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $83.42 | 8.839% | $90.7935 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $180.76 | 6.399% | $192.3268 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $21.35 | 3.730% | $22.1464 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $60.42 | 12.700% | $68.0933 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $31.87 | 8.295% | $34.5136 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $612.89 | $656.6823 | $656.68 | $656.75 | $656.60 | |