| 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 | $153.35 | 5.643% | $162.0035 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $104.82 | 10.226% | $115.5389 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $186.68 | 8.366% | $202.2976 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $83.25 | 11.263% | $92.6264 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $219.72 | 11.203% | $244.3352 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $70.70 | 13.264% | $80.0776 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $31.61 | 9.536% | $34.6243 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $850.13 | $931.5035 | $931.51 | $931.55 | $931.40 | |