| 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 | $168.76 | 5.147% | $177.4461 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $17.53 | 13.136% | $19.8327 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $85.32 | 7.482% | $91.7036 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $115.78 | 12.286% | $130.0047 | $130.00 | $130.00 | $130.00 |
| Purchase #5 | $247.31 | 11.684% | $276.2057 | $276.21 | $276.20 | $276.20 |
| Purchase #6 | $242.27 | 6.290% | $257.5088 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $110.30 | 13.276% | $124.9434 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $987.27 | $1,077.6450 | $1,077.64 | $1,077.65 | $1,077.50 | |