| 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 | $194.95 | 8.129% | $210.7975 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $186.36 | 4.637% | $195.0015 | $195.00 | $195.00 | $195.00 |
| Purchase #3 | $107.33 | 7.441% | $115.3164 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $49.32 | 10.720% | $54.6071 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $184.41 | 5.452% | $194.464 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $141.94 | 5.742% | $150.0902 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $212.46 | 3.617% | $220.1447 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $1,076.77 | $1,140.4214 | $1,140.42 | $1,140.40 | $1,140.40 | |