| 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 | $197.55 | 4.346% | $206.1355 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $145.70 | 8.244% | $157.7115 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $37.81 | 12.597% | $42.5729 | $42.57 | $42.55 | $42.60 |
| Purchase #4 | $200.86 | 5.141% | $211.1862 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $238.71 | 10.198% | $263.0536 | $263.05 | $263.05 | $263.10 |
| Purchase #6 | $45.31 | 11.821% | $50.6661 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $225.69 | 7.813% | $243.3232 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $1,091.63 | $1,174.6490 | $1,174.65 | $1,174.60 | $1,174.70 | |