| 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 | $177.25 | 9.574% | $194.2199 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $76.31 | 5.157% | $80.2453 | $80.25 | $80.25 | $80.20 |
| Purchase #3 | $78.32 | 6.207% | $83.1813 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $243.86 | 13.432% | $276.6153 | $276.62 | $276.60 | $276.60 |
| Purchase #5 | $178.67 | 3.841% | $185.5327 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $196.47 | 7.854% | $211.9008 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $76.63 | 10.181% | $84.4317 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $1,027.51 | $1,116.1270 | $1,116.13 | $1,116.15 | $1,116.00 | |