| 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 | $162.58 | 13.294% | $184.1934 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $176.51 | 5.285% | $185.8386 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $141.38 | 12.745% | $159.3989 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $5.66 | 6.535% | $6.0299 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $9.27 | 10.186% | $10.2142 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $169.28 | 11.200% | $188.2394 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $31.47 | 11.220% | $35.0009 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $696.15 | $768.9153 | $768.91 | $768.95 | $768.80 | |