| 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 | $181.89 | 4.163% | $189.4621 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $197.29 | 7.213% | $211.5205 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $119.55 | 3.665% | $123.9315 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $65.61 | 8.755% | $71.3542 | $71.35 | $71.35 | $71.40 |
| Purchase #5 | $163.34 | 11.422% | $181.9967 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $217.52 | 11.448% | $242.4217 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $246.42 | 10.184% | $271.5154 | $271.52 | $271.50 | $271.50 |
| 7 purchase totals = | $1,191.62 | $1,292.2021 | $1,292.20 | $1,292.15 | $1,292.20 | |