| 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 | $169.65 | 12.278% | $190.4796 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $35.98 | 6.251% | $38.2291 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $204.60 | 6.163% | $217.2095 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $131.69 | 10.391% | $145.3739 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $84.44 | 6.307% | $89.7656 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $232.78 | 11.440% | $259.41 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $197.42 | 11.497% | $220.1174 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $1,056.56 | $1,160.5851 | $1,160.59 | $1,160.55 | $1,160.60 | |