| 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 | $190.65 | 13.570% | $216.5212 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $84.95 | 7.341% | $91.1862 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $209.34 | 10.298% | $230.8978 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $70.34 | 13.759% | $80.0181 | $80.02 | $80.00 | $80.00 |
| Purchase #5 | $37.27 | 12.412% | $41.896 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $47.30 | 11.296% | $52.643 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $161.45 | 12.804% | $182.1221 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $801.30 | $895.2844 | $895.29 | $895.25 | $895.20 | |