| 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 | $140.85 | 10.740% | $155.9773 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $244.67 | 13.752% | $278.317 | $278.32 | $278.30 | $278.30 |
| Purchase #3 | $90.50 | 11.172% | $100.6107 | $100.61 | $100.60 | $100.60 |
| Purchase #4 | $178.31 | 9.314% | $194.9178 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $119.32 | 13.631% | $135.5845 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $92.70 | 6.745% | $98.9526 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $81.29 | 8.169% | $87.9306 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $947.64 | $1,052.2905 | $1,052.29 | $1,052.30 | $1,052.30 | |