| 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 | $146.26 | 8.760% | $159.0724 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $60.47 | 9.226% | $66.049 | $66.05 | $66.05 | $66.00 |
| Purchase #3 | $129.48 | 13.271% | $146.6633 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $176.43 | 7.146% | $189.0377 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $5.48 | 12.103% | $6.1432 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $172.40 | 4.330% | $179.8649 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $233.75 | 3.145% | $241.1014 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $924.27 | $987.9319 | $987.92 | $987.90 | $987.90 | |