| 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 | $165.53 | 7.417% | $177.8074 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $10.81 | 7.786% | $11.6517 | $11.65 | $11.65 | $11.70 |
| Purchase #3 | $6.79 | 10.109% | $7.4764 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $196.66 | 10.345% | $217.0045 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $158.36 | 4.728% | $165.8473 | $165.85 | $165.85 | $165.80 |
| Purchase #6 | $71.55 | 12.673% | $80.6175 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $193.30 | 11.843% | $216.1925 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $803.00 | $876.5973 | $876.60 | $876.60 | $876.60 | |