| 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 | $31.51 | 8.584% | $34.2148 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $193.62 | 13.417% | $219.598 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $128.38 | 9.246% | $140.25 | $140.25 | $140.25 | $140.30 |
| Purchase #4 | $96.85 | 4.817% | $101.5153 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $28.80 | 3.331% | $29.7593 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $100.48 | 3.837% | $104.3354 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $165.54 | 8.188% | $179.0944 | $179.09 | $179.10 | $179.10 |
| 7 purchase totals = | $745.18 | $808.7672 | $808.77 | $808.75 | $808.80 | |