| 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 | $121.74 | 6.485% | $129.6348 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $155.70 | 7.113% | $166.7749 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $106.89 | 3.292% | $110.4088 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $199.65 | 7.180% | $213.9849 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $211.93 | 13.395% | $240.318 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $57.67 | 3.176% | $59.5016 | $59.50 | $59.50 | $59.50 |
| Purchase #7 | $118.94 | 13.812% | $135.368 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $972.52 | $1,055.9910 | $1,055.98 | $1,055.95 | $1,056.00 | |