| 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 | $152.60 | 11.850% | $170.6831 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $144.66 | 12.228% | $162.349 | $162.35 | $162.35 | $162.30 |
| Purchase #3 | $172.40 | 7.273% | $184.9387 | $184.94 | $184.95 | $184.90 |
| Purchase #4 | $21.38 | 4.638% | $22.3716 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $160.45 | 6.598% | $171.0365 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $227.64 | 8.503% | $246.9962 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $240.46 | 5.337% | $253.2934 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,119.59 | $1,211.6685 | $1,211.67 | $1,211.70 | $1,211.60 | |