| 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 | $178.61 | 10.343% | $197.0836 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $45.60 | 4.392% | $47.6028 | $47.60 | $47.60 | $47.60 |
| Purchase #3 | $22.46 | 6.573% | $23.9363 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $158.88 | 9.647% | $174.2072 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $180.28 | 13.250% | $204.1671 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $238.50 | 10.308% | $263.0846 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $196.36 | 11.784% | $219.4991 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $1,020.69 | $1,129.5807 | $1,129.58 | $1,129.60 | $1,129.60 | |